Saging pang hilaw... pic.twitter.com/az3tkkqJ1n
— Joseph D. Cayabyab (@JosephDCayabya2) March 29, 2017
K = potassium, KE = Kinetic Energy
— Mont. (@Wanmont67) March 11, 2013
Research Sheds Light on Source of Stem Cells: Amy Ralston has identified a possible source of stem cells, whic... http://t.co/QBm6KNa0O6
— Stem Cell News (@mystemcellnews) October 31, 2014